Antivirus GT is a fake antivirus program which intends to make some profit from the user of the infected computer. Antivirus GT is installed to the computer when the user accidentally used a fake online scanner which will produce fake result. This result will state that the computer is infected and urge you to download and install Antivirus GT. Once installed, it will run automatically when windows boot. However, Antivirus GT does not do what it claims to be. After scanning the computer, it still states that the computer is infected with malwares. Antivirus GT change the desktop settings to issue fake warning messages; hijack the web browser and redirect the users to unwanted websites.

Antivirus GT claims that it can provide protection against malicious software. It come with trial version which provide Anti-virus (trial mode), Anti-spyware(trial mode) and Resident Shield features. The user should buy the full version in order to get full time protection. In fact, all of its claims are not true.